1979 Citroen CX vs. 2013 Mercedes-Benz S
To start off, 2013 Mercedes-Benz S is newer by 34 year(s). Which means there will be less support and parts availability for 1979 Citroen CX. In addition, the cost of maintenance, including insurance, on 1979 Citroen CX would be higher. At 3,000 cc (6 cylinders), 2013 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2013 Mercedes-Benz S (237 HP @ 3600 RPM) has 136 more horse power than 1979 Citroen CX. (101 HP @ 5500 RPM) In normal driving conditions, 2013 Mercedes-Benz S should accelerate faster than 1979 Citroen CX. With that said, vehicle weight also plays an important factor in acceleration. 2013 Mercedes-Benz S weights approximately 865 kg more than 1979 Citroen CX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 1979 Citroen CX. In wet, icy, snow, or gravel driving conditions, 2013 Mercedes-Benz S will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2013 Mercedes-Benz S (617 Nm @ 2400 RPM) has 456 more torque (in Nm) than 1979 Citroen CX. (161 Nm @ 3000 RPM). This means 2013 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1979 Citroen CX.
Compare all specifications:
| 1979 Citroen CX | 2013 Mercedes-Benz S | |
| Make | Citroen | Mercedes-Benz |
| Model | CX | S |
| Year Released | 1979 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 6 valves |
| Horse Power | 101 HP | 237 HP |
| Engine RPM | 5500 RPM | 3600 RPM |
| Torque | 161 Nm | 617 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 83 mm | 83 mm |
| Engine Stroke Size | 88 mm | 92 mm |
| Engine Compression Ratio | 9.3:1 | 15.5 :1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1265 kg | 2130 kg |
| Vehicle Length | 4670 mm | 5226 mm |
| Vehicle Width | 1770 mm | 2120 mm |
| Vehicle Height | 1370 mm | 1479 mm |
| Wheelbase Size | 2850 mm | 3165 mm |
